Field Operations Supervisor

Transco Rail Services

As a part of the global industrial organization Marmon Holdings—which is backed by Berkshire Hathaway—you’ll be doing things that matter, leading at every level, and winning a better way. We’re committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone’s empowered to be their best.

At Transco Rail Services, we don’t just repair railcars, we keep critical industries moving. As part of Marmon Rail (a Berkshire Hathaway company), we operate a growing network of facilities and field service teams across North America, supporting customers in transportation, energy, and manufacturing.

We are looking for a Field Operations Supervisor to lead site-level operations, drive performance, and build high-performing teams. This role is ideal for a hands‑on leader who thrives in fast‑paced environments and is passionate about safety, quality, and operational excellence.

• Lead site operations with a strong focus on safety, quality, and productivity
• Conduct daily site walks to monitor work progress, identify risks, and ensure compliance
• Drive performance against key metrics including turnaround time, cost efficiency, and customer satisfaction
• Manage staffing through recruitment, scheduling, training, and workforce planning
• Facilitate daily team huddles (toolbox talks) to align on safety and production goals
• Ensure accurate and timely repair tracking, reporting, and customer updates
• Monitor and report KPIs including productivity, turnaround, and cost metrics
• Participate in and support safety and quality audits
• Oversee billing accuracy and timely completion
• Support employee development, onboarding, and training initiatives
• Lead and reinforce continuous improvement and visual management practices

• Leadership Impact
  - Directly influence site performance, culture, and team success
• Operational Ownership
  - Full responsibility for site execution and customer delivery
• Growth Opportunity
  - Career paths across Transco, Marmon Rail, and 100+ Marmon companies
• Dynamic Environment
  - Every day brings new challenges in a fast‑paced operation

We’re seeking a strong, hands‑on leader with a passion for safety, team development, and operational performance.

• High School diploma or equivalent
• Previous supervisory or leadership experience
• Strong knowledge of safety practices and quality standards
• Ability to manage teams, schedules, and production priorities
• Strong communication and problem‑solving skills
• Experience working with KPIs, reporting, and operational metrics

• Bachelor’s Degree or some college
• Experience in railcar repair, manufacturing, or industrial environments
• Background in multi‑site or customer‑facing operations
• Experience with continuous improvement methodologies

• Directly manages site employees and daily operations
• Responsible for hiring, training, performance management, and employee development
• Leads disciplinary actions and conflict resolution in accordance with company policies

• Combination of field and office‑based work
• Regular time spent in a railcar repair facility environment
• Exposure to industrial conditions (noise, weather, equipment movement)
• Physical activity including walking, climbing, and light lifting
• May require extended hours based on operational needs

• Location:
  
  Clinton, Iowa
• Shift: First Shift, Monday
  - Friday 5:30am - 3:00pm
• Compensation:
  Base Salary: $76,000 - $80,000

We know this role requires skill, flexibility, and commitment, and we compensate accordingly.

• Competitive base salary
• Stable, long‑term career within a growing organization

• Medical, Dental, Vision
• 401(k) with company match
• Company-paid life and disability insurance
• Paid time off + paid holidays
• Employee Assistance Program
• Paid time off and holidays
• Career growth opportunities across Marmon/Berkshire Hathaway companies

• Prior…